JP2021132199A - 窒化物圧電体およびそれを用いたmemsデバイス - Google Patents
窒化物圧電体およびそれを用いたmemsデバイス Download PDFInfo
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- JP2021132199A JP2021132199A JP2020212574A JP2020212574A JP2021132199A JP 2021132199 A JP2021132199 A JP 2021132199A JP 2020212574 A JP2020212574 A JP 2020212574A JP 2020212574 A JP2020212574 A JP 2020212574A JP 2021132199 A JP2021132199 A JP 2021132199A
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- nitride
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- 150000004767 nitrides Chemical class 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 claims abstract description 10
- 229910052723 transition metal Inorganic materials 0.000 claims description 60
- 229910052702 rhenium Inorganic materials 0.000 claims description 9
- 229910052713 technetium Inorganic materials 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052762 osmium Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000008878 coupling Effects 0.000 abstract description 7
- 238000010168 coupling process Methods 0.000 abstract description 7
- 238000005859 coupling reaction Methods 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 106
- 125000004429 atom Chemical group 0.000 description 17
- 238000004364 calculation method Methods 0.000 description 17
- 239000011777 magnesium Substances 0.000 description 17
- 239000010955 niobium Substances 0.000 description 17
- 238000004088 simulation Methods 0.000 description 15
- 229910052749 magnesium Inorganic materials 0.000 description 14
- 229910052758 niobium Inorganic materials 0.000 description 13
- 239000013078 crystal Substances 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 7
- 239000010949 copper Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000011651 chromium Substances 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 2
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 229910002441 CoNi Inorganic materials 0.000 description 1
- 229910002546 FeCo Inorganic materials 0.000 description 1
- 229910003322 NiCu Inorganic materials 0.000 description 1
- 229910021124 PdAg Inorganic materials 0.000 description 1
- 229910018949 PtAu Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910004162 TaHf Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
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- Inorganic Compounds Of Heavy Metals (AREA)
- Micromachines (AREA)
Abstract
Description
(実施形態1)
<遷移金属元素の選択方法>
<本実施形態における窒化物圧電体>
(実施形態2)
(他の実施形態)
Claims (11)
- 化学式Al1-XMXNで表され、Xは0より大きく1より小さい範囲にあることを特徴とする窒化物圧電体。
(Mは、遷移金属元素の中から選ばれる、2つ以上の異なる元素を示す。) - 前記Mの平均Born有効電荷が、1.4〜3.2の範囲にあることを特徴とする請求項1に記載の窒化物圧電体。
- 化学式Al1-X-YM1XM2YNで表され、X+Yが1より小さく、かつXは0より大きく1より小さく、Yは0より大きく1より小さい範囲にあることを特徴とする窒化物圧電体。
(M1は、遷移金属元素の中から選ばれる1つの元素を示し、M2は、M1以外の遷移金属元素の中から選ばれる1つの元素を示す。) - 前記M1および前記M2の平均Born有効電荷が、1.4〜3.2の範囲にあることを特徴とする請求項3に記載の窒化物圧電体。
- 前記M1がHfであることを特徴とする請求項3または4に記載の窒化物圧電体。
- 前記M2が、Fe,Co,Ni,Cu,Mo,Tc,Ru,Ag,W,Re,Os,Pt,Auの何れか1つであることを特徴とする請求項3〜5の何れか1項に記載の窒化物圧電体。
- 前記M2が、Fe,Co,Ni,Cu,Mo,Tc,Ru,W,Re,Osの何れか1つであることを特徴とする請求項3〜5の何れか1項に記載の窒化物圧電体。
- 前記M2が、V,Cr,Zr,Tc,Ru,Ta,Re,Osの何れか1つであることを特徴とする請求項3〜5の何れか1項に記載の窒化物圧電体。
- X+Yが0.5より小さく、かつXは0より大きく0.5より小さく、Yは0より大きく0.5より小さい範囲にあることを特徴とする請求項3〜8の何れか1項に記載の窒化物圧電体。
- X+Yが0.375より小さく、かつXは0より大きく0.375より小さく、Yは0より大きく0.375より小さい範囲にあることを特徴とする請求項3〜8の何れか1項に記載の窒化物圧電体。
- 請求項1〜10の何れか1項に記載の窒化物圧電体を用いたMEMSデバイス。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115108537A (zh) * | 2022-07-10 | 2022-09-27 | 湖南大学 | 一种氮化铝粉体及其制备方法和包括氮化铝粉体的覆铜板 |
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Cited By (2)
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CN115108537A (zh) * | 2022-07-10 | 2022-09-27 | 湖南大学 | 一种氮化铝粉体及其制备方法和包括氮化铝粉体的覆铜板 |
CN115108537B (zh) * | 2022-07-10 | 2023-09-19 | 湖南大学 | 一种氮化铝粉体及其制备方法和包括氮化铝粉体的覆铜板 |
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